Answers

2014-08-04T20:40:32+05:30
General properties of magnet are:
They have north and south pole.
The likes poles repels whereas unlike poles attract.
Magnets can attract any metal bodies.
They can get weak or may even get damaged when fall from a height or hit by a hammer.
 
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2014-08-08T14:46:23+05:30
Their like poles attract each other,
They get weaker as they are hammered or they fall down.
Their like poles repel each other.
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